51612050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 110350080

約数和(自身を除く): 58738030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 478, 617, 1195, 1234, 1673, 2390, 3085, 3346, 4319, 5975, 6170, 8365, 8638, 11950, 15425, 16730, 21595, 30850, 41825, 43190, 83650, 107975, 147463, 215950, 294926, 737315, 1032241, 1474630, 2064482, 3686575, 5161205, 7373150, 10322410, 25806025, 51612050]

約数ペア:

[(1, 51612050), (2, 25806025), (5, 10322410), (7, 7373150), (10, 5161205), (14, 3686575), (25, 2064482), (35, 1474630), (50, 1032241), (70, 737315), (175, 294926), (239, 215950), (350, 147463), (478, 107975), (617, 83650), (1195, 43190), (1234, 41825), (1673, 30850), (2390, 21595), (3085, 16730), (3346, 15425), (4319, 11950), (5975, 8638), (6170, 8365)]